CN101689711B - 用于控制信号的设备和方法 - Google Patents

用于控制信号的设备和方法 Download PDF

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Publication number
CN101689711B
CN101689711B CN2007800535118A CN200780053511A CN101689711B CN 101689711 B CN101689711 B CN 101689711B CN 2007800535118 A CN2007800535118 A CN 2007800535118A CN 200780053511 A CN200780053511 A CN 200780053511A CN 101689711 B CN101689711 B CN 101689711B
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CN
China
Prior art keywords
signal
antenna
polarization
equipment according
receiving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2007800535118A
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English (en)
Chinese (zh)
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CN101689711A (zh
Inventor
马克斯·沃德·穆特斯波奇
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Thomson Licensing SAS
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Thomson Licensing SAS
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Publication of CN101689711A publication Critical patent/CN101689711A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10—Polarisation diversity; Directional diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
CN2007800535118A 2007-06-27 2007-06-27 用于控制信号的设备和方法 Expired - Fee Related CN101689711B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/014967 WO2009002317A1 (fr) 2007-06-27 2007-06-27 Appareil et procédé de commande d'un signal

Publications (2)

Publication Number Publication Date
CN101689711A CN101689711A (zh) 2010-03-31
CN101689711B true CN101689711B (zh) 2013-12-25

Family

ID=39171369

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800535118A Expired - Fee Related CN101689711B (zh) 2007-06-27 2007-06-27 用于控制信号的设备和方法

Country Status (7)

Country Link
US (1) US8515482B2 (fr)
EP (1) EP2162950B1 (fr)
JP (1) JP5308439B2 (fr)
KR (1) KR101377580B1 (fr)
CN (1) CN101689711B (fr)
BR (1) BRPI0721768A2 (fr)
WO (1) WO2009002317A1 (fr)

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US8971948B1 (en) 2010-11-19 2015-03-03 Qualcomm Incorporated Systems and methods for compensating antenna gain imbalance
CN104092506B (zh) * 2014-07-31 2017-01-11 北京智谷睿拓技术服务有限公司 无线通信方法和装置
US10356142B1 (en) * 2016-05-13 2019-07-16 Amazon Technologies, Inc. Media streaming devices with noise mitigation
US11240683B2 (en) * 2019-12-13 2022-02-01 At&T Intellectual Property I, L.P. Personal adaptive radio access network advanced capabilities
US11588505B2 (en) 2020-01-21 2023-02-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. User terminal equipment and method for antenna selection
CN111294092B (zh) * 2020-01-21 2021-06-22 Oppo广东移动通信有限公司 用户终端设备及天线选择方法
CN113824482B (zh) * 2020-06-19 2023-09-19 成都鼎桥通信技术有限公司 天线切换方法、设备及移动终端
JP2023003213A (ja) * 2021-06-23 2023-01-11 パナソニックＩｐマネジメント株式会社 通信システム、無線接続方法、及び、無線装置

Citations (2)

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CN1951018A (zh) * 2004-04-30 2007-04-18 松下电器产业株式会社 具有广播接收机的便携式电话

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US6021317A (en) * 1997-04-30 2000-02-01 Ericsson Inc. Dual antenna radiotelephone systems including an antenna-management matrix switch and associated methods of operation
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JP3171329B2 (ja) * 1998-11-09 2001-05-28 日本電気株式会社 両偏波伝送装置
GB2354115A (en) * 1999-09-09 2001-03-14 Univ Surrey Adaptive multifilar antenna
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SE520642C2 (sv) * 2000-03-03 2003-08-05 Ericsson Telefon Ab L M Avstämbar antenn
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CA2428247A1 (fr) 2000-11-10 2002-05-16 Am Group Corporation Systeme d'antenne omnidirectionnelle agile pour communications sans fil
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US7493143B2 (en) 2001-05-07 2009-02-17 Qualcomm Incorporated Method and system for utilizing polarization reuse in wireless communications
US7103382B2 (en) * 2001-07-10 2006-09-05 Kyocera Wireless Corp. System and method for receiving and transmitting information in a multipath environment
US7024163B1 (en) * 2001-09-28 2006-04-04 Arraycomm Llc Method and apparatus for adjusting feedback of a remote unit
ATE375634T1 (de) 2002-08-05 2007-10-15 Nokia Corp Sende-diversität mit zwei kreuzpolarisationsgruppenantennen
JP2004180038A (ja) 2002-11-28 2004-06-24 Nec Infrontia Corp 無線ｌａｎアクセスポイント，無線ｌａｎシステム，無線ｌａｎアクセスポイントの干渉防止方法
US7542733B1 (en) * 2003-02-04 2009-06-02 Sprint Spectrum L.P. Method and apparatus for diversity transmission from a mobile station
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JP4342263B2 (ja) 2003-10-03 2009-10-14 株式会社エヌ・ティ・ティ・ドコモ 移動通信端末
JP2005167569A (ja) 2003-12-02 2005-06-23 Canon Inc 無線通信装置および無線送信出力の切換え方法
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JP5122471B2 (ja) 2005-11-07 2013-01-16 トムソン ライセンシング 信号を制御する装置及び方法
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002176379A (ja) * 2000-12-06 2002-06-21 Japan Telecom Co Ltd 送信ダイバーシチ装置および送信電力調整方法
CN1951018A (zh) * 2004-04-30 2007-04-18 松下电器产业株式会社 具有广播接收机的便携式电话

Also Published As

Publication number Publication date
KR101377580B1 (ko) 2014-03-25
EP2162950A1 (fr) 2010-03-17
WO2009002317A1 (fr) 2008-12-31
US8515482B2 (en) 2013-08-20
JP2010534421A (ja) 2010-11-04
CN101689711A (zh) 2010-03-31
JP5308439B2 (ja) 2013-10-09
BRPI0721768A2 (pt) 2013-01-29
EP2162950B1 (fr) 2017-08-02
US20100184386A1 (en) 2010-07-22
KR20100029096A (ko) 2010-03-15

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